s-rulleren.dk
Last scanned: 2026-08-22 07:01:35  ·  2504ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers4 records   46ms
NameserverIP addressesPTRASN / ISP
ns1.simply.com 2a02:2339:1:15c::4562:4562
91.197.248.78		 ns1.simply.com
ns1.simply.com		 AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S
ns2.simply.com 185.25.141.15
2a02:2339:4006:101::4562:4562		 ns2.simply.com
ns2.simply.com		 AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S
ns3.simply.com 91.197.248.79 ns3.simply.com AS48854 team.blue Denmark A/S
ns4.simply.com 91.197.248.80 ns4.simply.com AS48854 team.blue Denmark A/S
🌍 A Records1 records   38ms
IPTTLPTRASNISP / OrgCIDRCountryCity
80.248.138.37 362s — AS216275 Netnoerden ApS 80.248.138.0/23 🇩🇰 Denmark —
📧 MX Records1 records   46ms
PriorityTTLMail ServerIP addressesPTRASN
0 3600s .  Null MX — domain accepts no email (RFC 7505)
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscovers-rulleren.dk → 80.248.138.37
🔶 Autoconfigs-rulleren.dk → 80.248.138.37
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   373ms
TXT Record
v=spf1 -all
✉️ SPF
PolicyRecord (s-rulleren.dk)
-all (hard fail) v=spf1 -all
📨 DMARC
PolicyRecord (_dmarc.s-rulleren.dk)
p=reject v=DMARC1; p=reject; rua=mailto:zbncf2xt@ag.eu.dmarcian.com
📬 MTA-STS
✗ No MTA-STS policy — SMTP TLS not enforced
📈 TLSRPT
✗ No TLSRPT record — no SMTP TLS failure reporting
📜 CAA Records
✗ No CAA records — any CA may issue certificates
🔏 ACME Challenge
TypeNameValue
CNAME _acme-challenge.s-rulleren.dk s-rulleren.dk
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC125ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2026082100
Primary NS (MNAME)ns1.simply.com
Responsible (RNAME)hostmaster@simply.com
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)3600s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
46ms
A
38ms
MX
46ms
AAAA
45ms
TXT
373ms
CAA
42ms
HTTPS
39ms
TLSA
1613ms
SOA
0ms
MTA-STS
54ms
DNSSEC
125ms
SRV
187ms
Total
2504ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-22 07:01:35 2504ms 4 NS 1 A 1 MX 🔒 Secure View
2026-08-13 23:39:12 8811ms 4 NS 1 A 1 MX 🔒 Secure View
2026-07-08 21:30:11 16632ms 4 NS 1 A 1 MX 🔒 Secure View
2026-06-17 13:39:42 1345ms 4 NS 1 A 0 MX 🔒 Secure View
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